VR Tuned ECU Flash Tune GMC Yukon Denali 6.2L V8 420HP 2014-2016

Its time to get more power and efficiency out of your GMC Yukon Denali 6.2L engine. The 2014-2016 model has untapped resources and VR Tuned can help bring this performance out. We know how to get the most out of the V8 engine while keeping it reliable. Gain up to 30 horsepower and 30FT/LBs of torque with our ECU Flash alone. While dyno sheets are great to show where power is made at the peak, what is more important is how it drives on the street throughout the entire curve. Along with improved performance numbers comes better throttle response, faster 0-60mph time, and a stronger top end pull on the highway. We take into account additional mods you might have like intake and exhaust to give you the best ECU Tune the first time! This is the optimal tune for 91-93 octane vehicles.  All tuning is done via the OBD2 port using the new HP Tuners MPVI2+ system. What makes this ECU flash the best is you can do it with the convenience of from your own garage!

Crank Horsepower Ratings:

• Stock Power: 420hp | 460ft/lbs
• Tuned Power: 450hp | 490ft/lbs

What are the benefits of VR Tuned?

• #1 priority is our customer service to you!
• Our tuning is used worldwide. We have powered vehicles of all types worldwide including JDM, EU, Australian, and USA cars.
• All ECU tunes can be reverted back to stock if necessary.
• With the VR Tuned ECU Flash, basic bolt-on performance parts will not require a retune of your ECU.  Adding parts such as an exhaust, intake, plenum, will all adjust with the tune.
• We can tune for different elevations and octane used.  If you add higher octane fuel, the ECU will adjust accordingly.
• We test and dyno tune on our own cars to make sure what you get is safe, reliable, and gives you the results you want!

How to Flash Your ECU?

• Use the HP Tuners MPVI2+ OBDII Device.  This is sold as an option to the tune price (view specs below).  Each device has credits already assigned so you just need to plug it in and follow the steps.  See Instructions Here.
• Bring your vehicle to our facility where we can use our MPVI2+ Master Tool to flash your vehicle. Credits are still required to be purchased.

Options:

• DOD/AFM Off - When AFM exhaust valves are removed with aftermarket exhausts, they can be switched off in the tune to not throw a CEL.
• Speedo/Tire size calibration for those that are running different diameter wheels/tires than stock.
• Top Speed Limiter Raised (VMax Removal)
• Other Requests Available at an optional cost.

Fitment:

• 2014-2016 Chevrolet/GMC Silverado/Sierra/Tahoe/Suburban/Yukon Denali 6.2L V8

How HP Tuners MPVI2+ Works

HP Tuners VCM Editor

Your custom ECU tuning comes from VR Tuned and our team of calibration specialists.  However with the HP Tuners MPVI2+, you get so many more features.  The VCM Editor (see features here) allows you to easily read your vehicles control modules flash memory and save it in our proprietary .HPT file structure. VCM Editor enables you to adjust a multitude of complex parameters such as torque strategies, spark tables, fueling, RPM limits, fan activations, transmission shift points and pressures, exhaust valve control, speedometer settings and many more.  You do not have to do these, however it gives you the freedom to further work with the software or any dyno tuning specialist.

HP Tuners VCM Scanner

In addition to the VCM Editor, the MPVI2+ also works with the VCM Scanner (see features here).  Using the MPVI2+ you now have the most powerful and comprehensive scan tool on the market. View, chart, and log diagnostic data in real time via the vehicle’s OBDII diagnostic data port. View and clear vehicle Diagnostic Trouble Codes (DTCs) along with other vehicle module information. Command control functions like closed loop, fans, gear select, timing, air fuel ratio and so more all in real time. No editor package can be considered complete without comprehensive scan tool capabilities.

HP Tuners Race Render

Another great plug-in for the HPTuners MPVI2+ is Race Render.  There is a free version and paid version that can be used for your HP Tuners MPVI2+ (see features here)  Create amazing videos with high-tech data overlays for GPS, OBD-2, and much more! Show more of the action with picture-in-picture video, 360° video, and 4K Ultra HD. Make it your own with customizable layouts and data visualizations, and your own logo graphics.  Create telemetry data overlays for your auto racing, autocross, rally / rallycross, drag racing, drifting, gymkhana, motocross, aviation, sailing, cycling, mountain biking / MTB, running, and other activities! Works for any track or course. Includes additional features for road course racing and track days.

HP Tuners Track Addict

You can also download the HPTuners Track Addict for your smartphone!  Turn your smartphone into a powerful motorsports telemetry and video system.  See your lap times instantly, capture video and telemetry data, analyze laps and data, and impress your fans with video+data overlays!  You can download this on the Apple or Android App Store by clicking below.